For my VFD filaments, I've settled on using a power supply module with a configurable soft-start time. I've set it to something huge, like 10 seconds, to try to limit the inrush current.
-- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/8fd8b86d-7254-4a08-95c5-06a4566db269o%40googlegroups.com.